180406080

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{1693}}^1$

素因数の和:1753

約数の個数: 168

約数和(自身を含む): 637669032

約数和(自身を除く): 457262952

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 37, 40, 45, 48, 60, 64, 72, 74, 80, 90, 96, 111, 120, 144, 148, 160, 180, 185, 192, 222, 240, 288, 296, 320, 333, 360, 370, 444, 480, 555, 576, 592, 666, 720, 740, 888, 960, 1110, 1184, 1332, 1440, 1480, 1665, 1693, 1776, 2220, 2368, 2664, 2880, 2960, 3330, 3386, 3552, 4440, 5079, 5328, 5920, 6660, 6772, 7104, 8465, 8880, 10158, 10656, 11840, 13320, 13544, 15237, 16930, 17760, 20316, 21312, 25395, 26640, 27088, 30474, 33860, 35520, 40632, 50790, 53280, 54176, 60948, 62641, 67720, 76185, 81264, 101580, 106560, 108352, 121896, 125282, 135440, 152370, 162528, 187923, 203160, 243792, 250564, 270880, 304740, 313205, 325056, 375846, 406320, 487584, 501128, 541760, 563769, 609480, 626410, 751692, 812640, 939615, 975168, 1002256, 1127538, 1218960, 1252820, 1503384, 1625280, 1879230, 2004512, 2255076, 2437920, 2505640, 2818845, 3006768, 3758460, 4009024, 4510152, 4875840, 5011280, 5637690, 6013536, 7516920, 9020304, 10022560, 11275380, 12027072, 15033840, 18040608, 20045120, 22550760, 30067680, 36081216, 45101520, 60135360, 90203040, 180406080]

約数ペア:

[(1, 180406080), (2, 90203040), (3, 60135360), (4, 45101520), (5, 36081216), (6, 30067680), (8, 22550760), (9, 20045120), (10, 18040608), (12, 15033840), (15, 12027072), (16, 11275380), (18, 10022560), (20, 9020304), (24, 7516920), (30, 6013536), (32, 5637690), (36, 5011280), (37, 4875840), (40, 4510152), (45, 4009024), (48, 3758460), (60, 3006768), (64, 2818845), (72, 2505640), (74, 2437920), (80, 2255076), (90, 2004512), (96, 1879230), (111, 1625280), (120, 1503384), (144, 1252820), (148, 1218960), (160, 1127538), (180, 1002256), (185, 975168), (192, 939615), (222, 812640), (240, 751692), (288, 626410), (296, 609480), (320, 563769), (333, 541760), (360, 501128), (370, 487584), (444, 406320), (480, 375846), (555, 325056), (576, 313205), (592, 304740), (666, 270880), (720, 250564), (740, 243792), (888, 203160), (960, 187923), (1110, 162528), (1184, 152370), (1332, 135440), (1440, 125282), (1480, 121896), (1665, 108352), (1693, 106560), (1776, 101580), (2220, 81264), (2368, 76185), (2664, 67720), (2880, 62641), (2960, 60948), (3330, 54176), (3386, 53280), (3552, 50790), (4440, 40632), (5079, 35520), (5328, 33860), (5920, 30474), (6660, 27088), (6772, 26640), (7104, 25395), (8465, 21312), (8880, 20316), (10158, 17760), (10656, 16930), (11840, 15237), (13320, 13544)]